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Because heat makes plastic expand in hot water.
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∙ 12y ago
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How many balls are in 1 gross of ping pong balls?
about 144 ping pong balls are in a gross.
How big would a triangular box need to be to hold 6 ping- pong balls 12 ping-pong balls and 24 ping-pong balls?
about 10cm2
Why putting a dented ping-pong ball into boiling water will remove the dent?
The heat from the boiling water warms up the air inside the ping pong causing the air to expand and push the dent of the ping pong back out.
Why do ping pong balls float?
If they float in water, then it is because the density of a ping pong ball is lighter than the density of water. The density of water is just below 1, and the density of a ping pong ball is much less than 1.
What do water turtles play?
I have ping pong balls in my tank for my guys to play with.
Do ping pong balls have siliconin them?
No they do not.
Can ping pong balls lift a sunken ship?
Sure it can. But you'll need a lot a lot of ping pong balls- I believe the ratio is about 1 pound per 15 ping pong balls... then you can lift just about anything.
What is the volume of one mole of ping pong balls?
Slice one ping pong ball in half. Fill up the half of the ping pong ball with water. Empty the water from the ping pong ball into a measuring cup. Measure the amount of water in mL and multiply it by 2, ( there are two halves ).
How many ping-pong balls together weigh 1 pound when a ping-pong ball weighs 110 of an ounce?
There are 16 ounces in a pound, so 16 / 0.110 = 145.5 ping-pong balls would weigh 1 pound. Rounded down, this means that you would need 145 ping-pong balls to equal 1 pound in weight.
Hot water and ping pong balls?
A quick scrub with WARM soapy water should clean your balls just fine! ;-)
How many dots does a ping pong ball have on it?
0 - ping pong balls are solid in color with no dots
What Ping pong movies are there?
balls of fury
